tidealmanac
Mon, Oct 19

Tuesday, October 20, 2026

Port Bolivar, TX · NOAA 8771328 · MLLW · Local time (America/Chicago)

Wed, Oct 21

Predicted tide height, every 6 minutes

HighLowNightTwilight
3.3 ft1.0 m1.6 ft0.5 m0 ft0.0 m12 AM3 AM6 AM9 AMNoon3 PM6 PM9 PM12 AMSunrise 7:23 AMSunset 6:44 PM4:48 AM · 2.0 ft4:48 AM · 0.60 m6:47 PM · 0.7 ft6:47 PM · 0.23 m

NOAA's sampled predictions for this station and day. Sun times are computed here from the station's coordinates and are not NOAA data.

Tides

  1. High4:48 AM2.0 ft0.60 m
  2. Low6:47 PM0.7 ft0.23 m

Range 1.2 ft0.38 m · 2 predicted tides · MLLW

Sun

Civil dawn
6:59 AM
Sunrise
7:23 AM
Solar noon
1:04 PM
Sunset
6:44 PM
Civil dusk
7:09 PM
Daylight
11h 21m

Computed from the station's coordinates (NOAA solar algorithm, ±1 min); not NOAA tide data. Sun calendars: sunupsundown.site.

Moon

Waxing gibbous70% illuminated · day 9 of the cycle

Near quarter moon: neap tides, a smaller range than average. Approximate phase, computed here.

This week

Sat, Oct 17H 3:22AM 2.2 ft0.66 mL 3:18PM 0.5 ft0.16 mSun, Oct 18H 4:00AM 2.1 ft0.65 mL 4:27PM 0.6 ft0.19 mMon, Oct 19H 4:31AM 2.1 ft0.64 mL 5:41PM 0.7 ft0.21 mTue, Oct 20H 4:48AM 2.0 ft0.60 mL 6:47PM 0.7 ft0.23 mWed, Oct 21H 4:35AM 1.8 ft0.56 mL 9:55AM 1.6 ft0.47 mH 12:33PM 1.6 ft0.49 mL 7:41PM 0.8 ft0.26 mThu, Oct 22H 3:47AM 1.7 ft0.53 mL 9:24AM 1.3 ft0.41 mH 2:07PM 1.6 ft0.49 mL 8:26PM 1.0 ft0.31 mFri, Oct 23H 3:11AM 1.7 ft0.52 mL 9:22AM 1.0 ft0.31 mH 3:26PM 1.7 ft0.52 mL 9:07PM 1.2 ft0.37 m